HVAC (Heating/Cooling)
Water pooling near the indoor unit/furnace (not a plumbing fixture)
Likely cause, what to safely try first, and whether it gets worse if you wait.
Likely cause
A clogged condensate drain line or a full/failed condensate pump.
What to try first
- Locate the condensate drain line (usually PVC pipe near the indoor unit) and check for a visible clog or standing water.
- Turn the system off until it's inspected to avoid water damage to the surrounding floor/ceiling.
⚠ This tends to get worse (and more expensive) the longer it's left unaddressed — worth acting on soon.
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